Test Your Programming Skills with Safcode!

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Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"

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Quiz Start

1. Which of the following uses ultra low band for data transfer? RFID
Z-wave
thread
sigfox

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2. Which of the following does PaaS include? IT infrastructure
All of these
Middleware
Development tools

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3. __________ IoT protocol is designed for devices with identical restricted community. Z-Wave
Cellular
SigFox
CoAP

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4. Which of the following is vEPC not compatible with? 3g
5g
4g
None of them

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5. Which connetivity option is used for iot network with high bandwith, low power consumption and low range? WIFI
LPWAN
Cellular
Satellite

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6. Identify which of these is not a feature of thread protocol. Royalty-free
Security Protocol
Message-oriented protocol
10 to 30 meters range

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7. COTS hardware using are following development tools. Focused software development
All of Them
Reduced duration of debugging
Standardized hardware

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8. Which of the following is not a short-range wireless technology solution? WiFi
RFID
Bluetooth
Weightless

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